Anker Astro2 8400mAh Dual USB Output External Battery Pack & Charger

Compatible with: all iPhone, iPad, iPod Models and other Smartphones and Tablets

The Anker Astro2 external high capacity of 8400mAh battery that can charge your mobile devices. It can easily fit into your bag to provide instant power. It adds 33 hours of talk time to your iPhone 3G / 4G / 4GS, 4 full charges for iPhone, or 400% – 600% to most mobile phones.

Product Features

  • USB Charger 5V/2A charges Quickly. For iPad/Tablet & iPhone/Smart phone
  • Charge for upto 25 hours for iPhone 4S 4 3Gs 3G and iPod Touch 1G to 5G, 90% of the new iPad (iPad 3) battery life and 100% of iPad 2
  • Comes with a universal USB cable for charging your devices and the 1000Mah Power Bank itself
  • LED Display Indicates How Much Battery is Remaining
  • No AC charger and iPhone/ipad adapters is included, But Compatible with all USB chargers, or Charge through Laptop